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PG - MGEO - Studio - 3 | Spring 2022 | Study of Land Surface Temperature through RTM
  • Student SHRAVYA ATTRI
  • Code PGE21335
  • Faculty Technology
  • Tutor/s Dipak Samal,Dhwanilnath Gharekhan

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Land Surface Temperature is the measure of the radiative skin temperature of the earth’s surface. It is an essential climate variable. In this study, Santa Barbara DISORT Radiative Transfer Model (SBDART) is used to calculate the Outgoing Longwave Radiation and then derive LST from the same. The SBDART results are compared to satellite (MODIS) retrieved Land Surface Temperatures. The results from modelling are used to identify the wards within the study area where urban green spaces could be proposed to lower the surface temperature.  

Land Surface Temperature - An Essential Climate Variable
Study Area and Selection of Days of Interest
Aim, Objectives, and Methodology
Radiative Transfer Model and Optimized Input Parameters
Retrieved Land Surface Temperature from MODIS Sensor
Simulated Land Surface Temperature from SBDART Model
Comparison between Retrieved and Simulated LST
Comparison of Difference between Retrieved and Simulated LST (Ideal – IAER 0, Urban Aerosols – IAER 2)
Application and Conclusions
Future Scope of the Study